› 1ova

X-ray diffraction
1.95Å resolution

CRYSTAL STRUCTURE OF UNCLEAVED OVALBUMIN AT 1.95 ANGSTROMS RESOLUTION

Released:
DOI: 10.2210/pdb1ova/pdb
PDB entry 1ova coloured by chain, front view.
PDB entry 1ova coloured by chain, side view.
PDB entry 1ova coloured by chain, top view.
Source organism: Gallus gallus
Primary publication:
Crystal structure of uncleaved ovalbumin at 1.95 A resolution.
Stein PE, Leslie AG, Finch JT, Carrell RW
J Mol Biol 221 941-59 (1991)
PMID: 1942038

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assemblies composition:
hetero dimer (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-133795 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Ovalbumin Chain: A
Molecule details ›
Chain: A
Length: 386 amino acids
Theoretical weight: 42.98 KDa
Source organism: Gallus gallus
Expression system: Not provided
UniProt:
  • Canonical: P01012 (Residues: 2-386; Coverage: 100%)
Gene name: SERPINB14
Sequence domains: Serpin (serine protease inhibitor)
Structure domains:
Ovalbumin Chain: B
Molecule details ›
Chain: B
Length: 386 amino acids
Theoretical weight: 42.9 KDa
Source organism: Gallus gallus
Expression system: Not provided
UniProt:
  • Canonical: P01012 (Residues: 2-386; Coverage: 100%)
Gene name: SERPINB14
Sequence domains: Serpin (serine protease inhibitor)
Structure domains:
Ovalbumin Chains: C, D
Molecule details ›
Chains: C, D
Length: 386 amino acids
Theoretical weight: 42.82 KDa
Source organism: Gallus gallus
Expression system: Not provided
UniProt:
  • Canonical: P01012 (Residues: 2-386; Coverage: 100%)
Gene name: SERPINB14
Sequence domains: Serpin (serine protease inhibitor)
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand NAG 4 x NAG
Ligand CA 1 x CA
1 modified residue:
Ligand SEP 3 x SEP

Experiments and Validation Details

Entry percentile scores
Spacegroup: P1
Unit cell:
a: 62.9Å b: 84.7Å c: 71.5Å
α: 87.5° β: 104° γ: 108.5°
R-values:
R R work R free
0.169 not available not available
Expression system: Not provided

Quick links

Citations

24 review citations

An atlas of serpin conformations.
Whisstock et al. (1998)
23 more

63 mentions without citation

Relevant B cell epitopes in allergic disease.
Pomés A. (2010)
62 more